:root{
  --blue-deep:#1d3d87;
  --blue:#2456b3;
  --blue-bright:#3f7fd6;
  --sky:#dcebfb;
  --sky-soft:#eef5fd;
  --paper:#ffffff;
  --ink:#152744;
  --mute:#5f7290;
  --line:#dbe6f4;
  --bg:#f4f7fc;
  --danger:#c0392b;
  --success:#1e8e5a;
  --radius:8px;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'Work Sans',sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;}
h1,h2,h3,.logo-word{font-family:'Oswald',sans-serif;}
a{color:inherit;}
button{font-family:inherit;}
input{font-family:inherit;}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}

/* ===== Login screen ===== */
.login-wrap{display:none;min-height:100vh;align-items:center;justify-content:center;background:linear-gradient(160deg,#102456,#1d3d87 55%,#2456b3);padding:24px;}
.login-wrap.show{display:flex;}

.boot-loading{display:none;min-height:100vh;align-items:center;justify-content:center;background:linear-gradient(160deg,#102456,#1d3d87 55%,#2456b3);}
.boot-loading.show{display:flex;}
.boot-loading .logo-icon{width:48px;height:48px;animation:bootPulse 1.1s ease-in-out infinite;}
@keyframes bootPulse{0%,100%{opacity:.45;transform:scale(.94);}50%{opacity:1;transform:scale(1.04);}}
.login-card{background:#fff;border-radius:14px;padding:40px 36px;max-width:380px;width:100%;box-shadow:0 30px 80px rgba(0,0,0,.35);}
.login-logo{display:flex;align-items:center;gap:11px;margin-bottom:32px;}
.login-logo .logo-icon{width:40px;height:40px;}
.login-logo .logo-word{font-weight:700;letter-spacing:.01em;transform:skewX(-7deg);color:var(--blue-deep);line-height:.95;}
.login-logo .logo-word span{display:block;font-size:1rem;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:.85rem;color:var(--ink);margin-bottom:7px;font-weight:600;}
.field input{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:var(--radius);font-size:1rem;background:var(--bg);transition:border-color .2s;}
.field input:focus{outline:none;border-color:var(--blue);background:#fff;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:var(--radius);border:none;font-size:.95rem;font-weight:600;cursor:pointer;transition:transform .15s, box-shadow .2s, background .2s;}
.btn-primary{background:var(--blue);color:#fff;width:100%;}
.btn-primary:hover{background:var(--blue-deep);}
.btn-primary:disabled{opacity:.6;cursor:default;}
.login-error{background:#fdeceb;color:var(--danger);font-size:.88rem;padding:12px 14px;border-radius:var(--radius);margin-bottom:16px;display:none;line-height:1.5;}

/* ===== Portal menu shell ===== */
.portal-shell{display:none;min-height:100vh;flex-direction:column;}
.portal-shell.active{display:flex;}

.portal-topbar{background:var(--blue-deep);color:#fff;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;}
.portal-brand{display:flex;align-items:center;gap:12px;}
.portal-brand .logo-icon{width:34px;height:34px;}
.portal-brand .logo-word{font-weight:700;font-size:.95rem;color:#fff;transform:skewX(-7deg);line-height:1.05;}
.portal-brand .logo-word span{display:block;}
.portal-meta{font-size:.78rem;color:#aebdde;margin-left:46px;margin-top:2px;}
.btn-top{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25);padding:9px 18px;font-size:.85rem;font-weight:600;border-radius:7px;cursor:pointer;transition:background .15s;}
.btn-top:hover{background:rgba(255,255,255,.22);}

.portal-main{flex:1;padding:54px 28px;display:flex;flex-direction:column;align-items:center;}
.portal-heading{text-align:center;margin-bottom:44px;max-width:560px;}
.portal-heading h1{font-size:1.7rem;color:var(--blue-deep);font-weight:700;margin-bottom:10px;}
.portal-heading p{font-size:.95rem;color:var(--mute);line-height:1.6;}

.menu-grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));max-width:1000px;width:100%;}
.menu-card{
  background:#fff;border:1.5px solid var(--line);border-radius:16px;padding:30px 26px;
  text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:14px;
  transition:transform .2s, box-shadow .2s, border-color .2s;position:relative;overflow:hidden;
}
.menu-card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(29,61,135,.16);border-color:var(--blue-bright);}
.menu-card .icon-wrap{width:54px;height:54px;border-radius:12px;display:flex;align-items:center;justify-content:center;}
.menu-card .icon-wrap svg{width:28px;height:28px;}
.menu-card h2{font-size:1.15rem;font-weight:700;color:var(--blue-deep);}
.menu-card p{font-size:.86rem;color:var(--mute);line-height:1.55;flex:1;}
.menu-card .go{font-size:.82rem;font-weight:700;color:var(--blue);display:flex;align-items:center;gap:6px;}
.menu-card .go svg{width:15px;height:15px;transition:transform .2s;}
.menu-card:hover .go svg{transform:translateX(3px);}

.menu-card.card-company .icon-wrap{background:var(--sky-soft);color:var(--blue);}
.menu-card.card-fleet .icon-wrap{background:#eafff3;color:#1e8e5a;}
.menu-card.card-fleet .accent{position:absolute;top:0;left:0;right:0;height:4px;background:#1e8e5a;}
.menu-card.card-company .accent{position:absolute;top:0;left:0;right:0;height:4px;background:var(--blue);}
.menu-card.card-po .icon-wrap{background:#fff3e6;color:#c97f00;}
.menu-card.card-po .accent{position:absolute;top:0;left:0;right:0;height:4px;background:#c97f00;}

.menu-card .badge{position:absolute;top:14px;right:14px;font-size:.65rem;font-weight:700;letter-spacing:.04em;padding:3px 9px;border-radius:20px;background:var(--sky-soft);color:var(--blue);}

.portal-footer{padding:20px 28px;text-align:center;font-size:.78rem;color:var(--mute);}